LONDON, UK --
The construction industry is calling on government to re-write the
rules after concluding that three quarters of new homes are unlikely to
meet voluntary targets which would see them having no carbon emissions.
Government guidelines say off-site renewables do not count when developing zero carbon homes.
But the U.K. Green Building Council's zero carbon task group says
this is just one of the areas which will need a rethink unless
government wants developers to miss the targets on over 80 percent of new
homes.
In its report The Definition of Zero Carbon
the UKGBC applauds government aspirations and insists it is not asking
for a watering down of the targets, but suggests the same end might be
reached by more realistic measures.
"Government's level
of ambition is spot on and should be supported 100 percent," said Paul King, the UKGBC's chief executive. "This is not about
dumbing down or abandoning the concept of zero carbon.
This is about ensuring the same high level of carbon savings, but
allowing developers more flexibility in how to get there to deliver
mainstream, zero carbon homes in the numbers required.
"The solutions we are pointing to are designed to ensure energy
demand reduction always comes first and on- or near-site renewables
should be the focus for meeting energy needs.
Our proposed definition recognises off-site renewables could play
a part, and also gives a big boost to community-scale technologies.
This would have the added benefit of enabling much-needed carbon
reductions in the existing stock, by enabling the distribution of low
or zero carbon heat through district networks," King continued. "There is plenty more work to do, and we look forward to government's response. But we've taken the first step along the road of
delivering new homes in high volumes, that are zero-carbon, affordable
and great quality places to live."
The report calls for:
See ClimateBiz.com
See GreenBiz.com